A-69
Pioneer
The Farmer’s Choice
Quick Couplings
Parker Hannifin Corporation
Pioneer Products Group
Minneapolis, MN
www.parker.com/quickcouplings
Catalog 3900 - Pnuematic Couplings
*
Push-Lok hose barbs are designed for use with Parker Push-Lok hose and do not require clamps.
Couplers - Female Pipe Thread
Body
Size
Part No.
Steel
Port End
Length
Largest
Diameter
Wrench Flats
Weight (lbs.)
1/4
EZ-251-4FP
1/4-18
NPTF
2.25
1.00
0.75
0.25
1/4
EZ-251-6FP
3/8-18
NPTF
2.68
1.01
0.88
0.29
3/8
EZ-371-6FP
3/8-18
NPTF
2.53
1.18
0.88
0.38
3/8
EZ-371-8FP
1/2-14
NPTF
3.00
1.30
1.12
0.50
1/2
EZ-501-8FP
1/2-14
NPTF
3.01
1.38
1.12
0.65
1/2
EZ-501-12FP
3/4-14
NPTF
3.44
1.59
1.38
0.7
3/4
EZ-751-12FP
3/4-14
NPTF
3.01
1.57
1.38
0.76
3/4
EZ-751-16FP
1-11 1/2
NPTF
3.52
1.80
1.56
0.92
Couplers - Male Pipe Thread
Body
Size
Part No.
Steel
Port End
Length
Largest
Diameter
Wrench Flats
Weight (lbs.)
1/4
EZ-251-4MP
1/4-18
NPTF
2.85
1.00
0.75
0.30
1/4
EZ-251-6MP
3/8-18
NPTF
2.87
1.00
0.75
0.31
3/8
EZ-371-6MP
3/8-18
NPTF
3.10
1.18
0.88
0.44
1/2
EZ-501-8MP
1/2-14
NPTF
3.62
1.38
1.12
0.73
3/4
EZ-751-12MP
3/4-14
NPTF
4.04
1.57
1.38
0.90
Couplers - Standard Hose Barb
Body
Size
Part No.
Steel
Hose I.D.
Length
Largest
Diameter
Wrench Flats
Weight (lbs.)
1/4
EZ-251-4HB
1/4
3.20
1.00
0.75
0.28
1/4
EZ-251-6HB
3/8
3.20
1.00
0.75
0.29
3/8
EZ-371-6HB
3/8
3.43
1.18
0.88
0.42
1/2
EZ-501-8HB
1/2
4.06
1.40
1.12
0.70
Couplers - Push-Lok Hose Barb*
Body
Size
Part No.
Steel
Hose I.D.
Length
Largest
Diameter
Wrench Flats
Weight (lbs.)
1/4
EZ-251-4PL
1/4
3.03
1.00
0.75
0.28
1/4
EZ-251-6PL
3/8
3.18
1.00
0.75
0.29
3/8
EZ-371-6PL
3/8
3.38
1.18
0.88
0.42
1/2
EZ-501-8PL
1/2
3.91
1.38
1.12
0.70
E-z-mate Series Couplers
Accepts Industrial Interchange Nipples
Push-to-connect sleeve, safety exhaust